Vol. 5 No. 2 (2022)

Published: 2023-03-04

Presentación

Presentation Vol. 1 Issue 2 (2022)

Editorial Team

1-6
- PDF (Spanish)

Artículos Científicos

Origin of the mutation profile present in SARS-CoV-2 sequences in El Salvador

Carlos Alexander Ortega Pérez, Noé Rigoberto Rivera, Xochitl Sandoval López, Carlos Enrique Hernández Ávila

9-22
- PDF (Spanish)
Physical and chemical properties of hydroxyapatite-based materials synthesized from food industry residues by means of an improved sol-gel method

José Galicia Ayala, José Alfredo Díaz, Marvin Chávez-Sifontes

23-40
- PDF (Spanish)
The concentration of audience in Salvadoran television. A reading from the rating measurement

José Roberto Pérez

41-58
- PDF (Spanish)
Myxomycetes associated with Avicennia germinans and Laguncularia racemosa in a mangrove of El Salvador

Ricardo Morales-Hernández, Carlos Rojas-Alvarado

59-66
- PDF (Spanish)

Estudio de Casos

Energy management and bioclimatic sustainability of the administrative building of the Faculty of Engineering and Architecture of the University of El Salvador

Carlos Pocasangre, José Ramos, Carlos Cáceres, Juan Cartagena, José Araujo

69-90
- PDF (Spanish)

Special Informatives

Report of the First International Conference on Environmental Education and its Impact on Integrated Disaster Risk Management and Livelihoods in the Face of Climate Change

Secretaría de Investigaciones Científicas

93-142
- PDF (Spanish)